<span>He feels happy, but he also feels worried.</span>
I guess i have to fill in space-His sister-Apex
Ender's Game is a series of military science fiction books written by Orson Scott Card. The story shows the future time wherein mankind is endangered after conflicts with alien species. In the Ender's Game, the possible human rights issue involved here would be genocide. Genocide means the deliberate killing of a large group of people in a particular nation or group.
The preposition 'since' always shows a time relationship from the past to the present.
When you say 'since Monday' it means that he didn't have a car available from Monday until now.So, a time relatioship
Explanation:
the function of these is it depends of the main topic
